You then count your matches and work out what your target number should be. Choose a small number to be your difference number to take away from your total match count. Say for example you have taken 17 matches. You choose say 3 to take away from this total, to reach your target number which in this instance will be 14. You would turn to your spectator and announce, or write down on a bit of paper, “I’ve got as many matches as you, then an extra 3 more. And then just enough left to make your number up to.